Base | Representation |
---|---|
bin | 1101101001101… |
… | …0010000111000 |
3 | 10222201212001101 |
4 | 3122122100320 |
5 | 104124124333 |
6 | 5403101144 |
7 | 1263442051 |
oct | 332322070 |
9 | 128655041 |
10 | 57254968 |
11 | 2a356561 |
12 | 172117b4 |
13 | bb286a4 |
14 | 7865728 |
15 | 505e67d |
hex | 369a438 |
57254968 has 16 divisors (see below), whose sum is σ = 108866160. Its totient is φ = 28224000.
The previous prime is 57254959. The next prime is 57254969. The reversal of 57254968 is 86945275.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57254969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49833 + ... + 50968.
It is an arithmetic number, because the mean of its divisors is an integer number (6804135).
Almost surely, 257254968 is an apocalyptic number.
It is an amenable number.
57254968 is a deficient number, since it is larger than the sum of its proper divisors (51611192).
57254968 is a wasteful number, since it uses less digits than its factorization.
57254968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100878 (or 100874 counting only the distinct ones).
The product of its digits is 604800, while the sum is 46.
The square root of 57254968 is about 7566.7012627697. The cubic root of 57254968 is about 385.4230869204.
It can be divided in two parts, 57 and 254968, that added together give a square (255025 = 5052).
The spelling of 57254968 in words is "fifty-seven million, two hundred fifty-four thousand, nine hundred sixty-eight".
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